EP2011821A1 - Caoutchouc en silicone vulcanisé à haute température - Google Patents

Caoutchouc en silicone vulcanisé à haute température Download PDF

Info

Publication number
EP2011821A1
EP2011821A1 EP07111730A EP07111730A EP2011821A1 EP 2011821 A1 EP2011821 A1 EP 2011821A1 EP 07111730 A EP07111730 A EP 07111730A EP 07111730 A EP07111730 A EP 07111730A EP 2011821 A1 EP2011821 A1 EP 2011821A1
Authority
EP
European Patent Office
Prior art keywords
weight
parts
silicone rubber
range
melamine cyanurate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07111730A
Other languages
German (de)
English (en)
Other versions
EP2011821B1 (fr
Inventor
Lars Schmidt
Alessandro Mattozzi
Andrej Krivda
Henrik Hillborg
Pitor Saj
Xavier Kornmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Research Ltd Switzerland
Original Assignee
ABB Research Ltd Switzerland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to AT07111730T priority Critical patent/ATE453684T1/de
Application filed by ABB Research Ltd Switzerland filed Critical ABB Research Ltd Switzerland
Priority to DE602007004100T priority patent/DE602007004100D1/de
Priority to EP07111730A priority patent/EP2011821B1/fr
Priority to BRPI0813794A priority patent/BRPI0813794A2/pt
Priority to CN200880023358A priority patent/CN101688025A/zh
Priority to PCT/EP2008/057379 priority patent/WO2009003819A1/fr
Publication of EP2011821A1 publication Critical patent/EP2011821A1/fr
Application granted granted Critical
Publication of EP2011821B1 publication Critical patent/EP2011821B1/fr
Priority to US12/651,812 priority patent/US7851525B2/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34928—Salts

Definitions

  • HTV-SR and especially HTV-PMDS show an improved tracking and erosion resistance without loss of mechanical properties when said high temperature vulcanized silicone rubber (HTV-SR) comprises a high temperature vulcanized silicone rubber (HTV-SR) as a silicone base and melamine cyanurate as a filler material, whereby said composition may optionally contain further filler materials and additives.
  • HTV-SR high temperature vulcanized silicone rubber
  • the melamine cyanurate is present preferably within the range of 3 parts (by weight) to 30 parts (by weight) per 100 parts (by weight) of silicone base, preferably within the range of 5 parts (by weight) to 20 parts (by weight) per 100 parts (by weight) of silicone base, preferably within the range of 10 parts (by weight) to 20 parts (by weight) per 100 parts (by weight) of silicone base.
  • the components as give in Table 1 are dispersed in the silicone base by either using a duplex kneader, a two-roll mill or a combination of both.
  • the homogeneous formulation is then molded and cured at an elevated temperature, chosen on the basis of the peroxide or platinum compound. After remolding, a post-curing step is possible, but not necessary. For the described examples curing was carried out for 30 minutes at 130°C and post-curing for 4 hours at 150°C.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
EP07111730A 2007-07-04 2007-07-04 Caoutchouc en silicone vulcanisé à haute température Not-in-force EP2011821B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE602007004100T DE602007004100D1 (de) 2007-07-04 2007-07-04 Hochtemperaturvulkanisiertes Silikongummi
EP07111730A EP2011821B1 (fr) 2007-07-04 2007-07-04 Caoutchouc en silicone vulcanisé à haute température
AT07111730T ATE453684T1 (de) 2007-07-04 2007-07-04 Hochtemperaturvulkanisiertes silikongummi
CN200880023358A CN101688025A (zh) 2007-07-04 2008-06-12 高温硫化的硅橡胶
BRPI0813794A BRPI0813794A2 (pt) 2007-07-04 2008-06-12 borracha de silicone vulcanizada a alta temperatura
PCT/EP2008/057379 WO2009003819A1 (fr) 2007-07-04 2008-06-12 Caoutchouc de silicone vulcanisé à haute température
US12/651,812 US7851525B2 (en) 2007-07-04 2010-01-04 High temperature vulcanized silicone rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07111730A EP2011821B1 (fr) 2007-07-04 2007-07-04 Caoutchouc en silicone vulcanisé à haute température

Publications (2)

Publication Number Publication Date
EP2011821A1 true EP2011821A1 (fr) 2009-01-07
EP2011821B1 EP2011821B1 (fr) 2009-12-30

Family

ID=38670009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07111730A Not-in-force EP2011821B1 (fr) 2007-07-04 2007-07-04 Caoutchouc en silicone vulcanisé à haute température

Country Status (7)

Country Link
US (1) US7851525B2 (fr)
EP (1) EP2011821B1 (fr)
CN (1) CN101688025A (fr)
AT (1) ATE453684T1 (fr)
BR (1) BRPI0813794A2 (fr)
DE (1) DE602007004100D1 (fr)
WO (1) WO2009003819A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019175092A1 (fr) * 2018-03-12 2019-09-19 Momentive Performance Materials Gmbh Composition de caoutchouc silicone à faible déformation rémanente à la compression
CN115260767A (zh) * 2022-08-05 2022-11-01 廖颖 阻燃、高温硫化硅橡胶及其制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004357B4 (de) * 2012-03-07 2016-04-07 Trovotech Gmbh Flammschutzmittelzusammensetzung für thermoplastische Polymere bestehend aus porösem, amorphen Glaspulver und Melamincyanurat, deren Verwendung sowie damit ausgerüstete Formkörper, Fasern und Folien
CN107845555B (zh) * 2017-10-24 2020-04-24 东莞市博钺电子有限公司 用于熔断器的灭弧材料及其制备方法
CN109401332A (zh) * 2018-10-17 2019-03-01 广州市白云化工实业有限公司 高温硫化硅橡胶密封条及其制备方法
CN109735103B (zh) * 2019-01-14 2021-12-21 浙江新力新材料股份有限公司 浸水耐析出无卤阻燃聚酰胺复合材料及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813364A (en) * 1972-04-06 1974-05-28 Gen Electric Self-bonding,heat-curable silicone rubber
US20060019105A1 (en) * 2004-07-23 2006-01-26 Vick Toby R Primerless HTV silicone rubber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050059754A1 (en) * 2003-07-31 2005-03-17 Lunt Michael S. Electrically conductive, flame retardant fillers, method of manufacture, and use thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813364A (en) * 1972-04-06 1974-05-28 Gen Electric Self-bonding,heat-curable silicone rubber
US20060019105A1 (en) * 2004-07-23 2006-01-26 Vick Toby R Primerless HTV silicone rubber

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HAN D H ET AL: "Effects of alumina trihydrate on the electrical insulation properties of HTV silicone rubber", PROCEEDINGS OF THE 7TH. INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS. NAGOYA, JAPAN, JUNE 1 - 5, 2003, PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, NEW YORK, NY, vol. VOL.3 OF 3 CONF. 7, 1 June 2003 (2003-06-01), pages 381 - 384, XP010649136, ISBN: 0-7803-7725-7 *
KUMAGAI S ET AL: "Tracking and erosion of HTV silicone rubber and suppression mechanism of ATH", IEEE TRANS DIELECTR ELECTR INSUL; IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION APRIL 2001, vol. 8, no. 2, April 2001 (2001-04-01), pages 203 - 211, XP002459347 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019175092A1 (fr) * 2018-03-12 2019-09-19 Momentive Performance Materials Gmbh Composition de caoutchouc silicone à faible déformation rémanente à la compression
US11993715B2 (en) 2018-03-12 2024-05-28 Momentive Performance Materials Gmbh Low compression set silicon rubber composition
CN115260767A (zh) * 2022-08-05 2022-11-01 廖颖 阻燃、高温硫化硅橡胶及其制备方法
CN115260767B (zh) * 2022-08-05 2023-09-15 深圳市捷超行模具有限公司 阻燃、高温硫化硅橡胶及其制备方法

Also Published As

Publication number Publication date
WO2009003819A1 (fr) 2009-01-08
EP2011821B1 (fr) 2009-12-30
DE602007004100D1 (de) 2010-02-11
ATE453684T1 (de) 2010-01-15
US7851525B2 (en) 2010-12-14
BRPI0813794A2 (pt) 2015-09-15
US20100105815A1 (en) 2010-04-29
CN101688025A (zh) 2010-03-31

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